61 lines
1.4 KiB
JavaScript
61 lines
1.4 KiB
JavaScript
'use strict';
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/*global require */
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var Drone = require('drone'),
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blocks = require('blocks');
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/************************************************************************
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### Drone.chessboard() method
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Creates a tile pattern of given block types and size
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#### Parameters
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* whiteBlock - (optional: default blocks.wool.white)
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* blackBlock - (optional: default blocks.wool.black)
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* width - width of the chessboard
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* length - length of the chessboard
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#### Example
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At the in-game prompt you can create a chessboard by looking at a block and typing:
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```javascript
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/js chessboard()
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```
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Alternatively you can create a new Drone object from a Player or Location object and call the chessboard() method.
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```javascript
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var d = new Drone(player);
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d.chessboard();
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```
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***/
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Drone.extend('chessboard', function( whiteBlock, blackBlock, width, depth ) {
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var i,
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j,
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block;
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if ( typeof whiteBlock == 'undefined' ) {
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whiteBlock = blocks.wool.white;
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}
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if ( typeof blackBlock == 'undefined' ) {
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blackBlock = blocks.wool.black;
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}
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if ( typeof width == 'undefined' ) {
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width = 8;
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}
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if ( typeof depth == 'undefined' ) {
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depth = width;
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}
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var squares = [ blackBlock, whiteBlock ];
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this.chkpt('chessboard-start');
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for ( i = 0; i < depth; i++ ) {
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this.boxa( squares, width, 1, 1).fwd();
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squares = squares.reverse();
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}
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this.move('chessboard-start');
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});
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